Testing vintage US bridges for vulnerability -- and finding ways to protect them
Thursday, May 3, 2012 - 10:01
in Psychology & Sociology
It took only 13 seconds for the bridge to collapse into the Mississippi River in a thunderous rain of concrete and steel. When the Minneapolis I-35W bridge an eight-lane, steel truss arch bridge cracked and plummeted in 2007, one of the first thoughts was: SABOTAGE?